NUF4211MNT1G ON Semiconductor, NUF4211MNT1G Datasheet

IC EMI FILTER 4LINE ESD 8-DFN

NUF4211MNT1G

Manufacturer Part Number
NUF4211MNT1G
Description
IC EMI FILTER 4LINE ESD 8-DFN
Manufacturer
ON Semiconductor
Datasheet

Specifications of NUF4211MNT1G

Resistance (ohms)
100
Capacitance
8.5pF
Package / Case
8-TDFN Exposed Pad
Resistance In Ohms
100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power (watts)
-
Tolerance
-

Available stocks

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Manufacturer
Quantity
Price
Part Number:
NUF4211MNT1G
Manufacturer:
ON Semiconductor
Quantity:
500
Part Number:
NUF4211MNT1G
Manufacturer:
ON/安森美
Quantity:
20 000
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Part Number:
NUF4211MNT1G
Quantity:
3 000
NUF4211MN
4-Channel EMI Filter with
Integrated ESD Protection
array with integrated ESD protection. Its typical component values of
R = 100 W and C = 8.5 pF deliver a cutoff frequency of 250 MHz and
stop band attenuation greater than −20 dB from 800 MHz to 3.0 GHz.
data rates up to 167 Mbps in applications where wireless interference
must be minimized. The specified attenuation range is very effective
in minimizing interference from 2G/3G, GPS, Bluetooth® and
WLAN signals.
2.0 mm DFN8 surface mount package.
Features/Benefits
Applications
*For additional information on our Pb−Free strategy and soldering details, please
© Semiconductor Components Industries, LLC, 2009
August, 2009 − Rev. 1
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
Filter + ESD
The NUF4211MN is a four−channel (C−R−C) Pi−style EMI filter
This performance makes the part ideal for parallel interfaces with
The NUF4211MN is available in the low−profile 8−lead 2.0 mm x
Contact Discharge)
Performance Characteristics of 250 MHz f
Attenuation from 800 MHz to 3.0 GHz
Exceptional Cost, System Reliability and Space Savings
±8.0 kV ESD Protection on each channel (IEC61000−4−2 Level 4,
$8.0 kV ESD Protection on each channel (Human Body Model)
R/C Values of 100 W and 8.5 pF deliver Exceptional S21
Integrated EMI/ESD System Solution in UDFN Package Offers
This is a Pb−Free Device*
EMI Filtering for LCD and Camera Data Lines
EMI Filtering and Protection for I/O Ports and Keypads
n
Figure 1. Electrical Schematic
See Table 1 for pin description
C
d
= 8.5 pF C
R=100 W
d
= 8.5 pF
3dB
Filter + ESD
and −20 dB Stop Band
n
1
−10
−15
−20
−25
−30
−35
−40
−45
−5
1.0E+6
0
Figure 2. Insertion Loss Characteristic
†For information on tape and reel specifications,
NUF4211MNT1G
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
1.0E+7
Device
1
ORDERING INFORMATION
FREQUENCY (Hz)
U5 = Specific Device Code
M
http://onsemi.com
http://onsemi.com
= Date Code
1.0E+8
CASE 506AA
(Pb−Free)
Package
PLASTIC
DFN8
DFN8
Publication Order Number:
1.0E+9
3000 / Tape & Reel
NUF4211MN/D
Shipping
MARKING
DIAGRAM
1
1.0E+10
4

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NUF4211MNT1G Summary of contents

Page 1

... ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2009 August, 2009 − Rev. 1 Device NUF4211MNT1G and −20 dB Stop Band 3dB †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...

Page 2

Table 1. FUNCTIONAL PIN DESCRIPTION Filter Filter 1 Filter 2 Filter 3 Filter 4 Ground Pad MAXIMUM RATINGS Parameter ESD Discharge IEC61000−4−2 Operating Temperature Range Storage Temperature Range Maximum Lead Temperature for Soldering Purposes (1.8 in from case for 10 ...

Page 3

TYPICAL PERFORMANCE CURVES 0 −5 −10 −15 −20 −25 −30 −35 −40 −45 1.0E+6 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0 1.0 2.0 3.0 REVERSE VOLTAGE (V) Figure 5. Typical Capacitance (T = 25°C unless otherwise specified) ...

Page 4

... Therefore, to reasonably pass a square wave of frequency x the minimum filter bandwidth necessary is 3x. All ON Semiconductor EMI filters are rated according to this principle. Attempting to violate this principle will result in significant rounding of the waveform and cause problems in transmitting the correct data. For example, take the filter with the response shown in Figure 7 and apply three different data waveforms ...

Page 5

Considering that 85% of the amplitude of the square is in the first two terms of the Fourier series approximation most of the signal content is at the fundamental (maximum supported) frequency and the third harmonic frequency signal ...

Page 6

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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